The folder contains results of large-eddy simulations (LES) prepared for the ICMW2020 Pi chamber model comparison case (https://iccp2020.tropmet.res.in/Cloud-Modeling-Workshop-2020) using University of Warsaw Lagrangian Cloud Model (UWLCM, https://github.com/igfuw/uwlcm).
Takes into account updates of case description from 8.12.2020.

List of simulations:
1. Steady-state LES without collision-coalescence; aerosol injection rates [1/ (cc * min)]:
  6, 18, 60, 180, 300, 600
  resulting in following steady-state concentrations of cloud droplets [1/cc]:
  4, 18, 120, 700, 1800, 6500

Description of data files:
1D - text files, which can be read in Python using the read_ICMW_var function provided in the read_UWLCM_1D_data.py script. 
     read_ICMW_var takes two arguments: file object to be read and variable name (names are the same as defined in the case description document). 
     The function returns a numpy array.
     E.g. reading the dispersion of droplet radii from the simulation with N=400/cc:
       arr=read_ICMW_var(open("LES_N400_1D","r"), "disp_r")

2D - text files, each row represents the profile at one time point, and each column is the time series at a given z location. 

dsd - text files with concentration density (CD) in each bin. Concentration [1/cc] of droplets with size within the bin = CD * bin width.
      The data comes from the last timestep of the simulation.

author: Piotr Dziekan
date: 30.07.2021

Differences from simulations prepared on 29.10.2020:
- Higher side wall RH (80%) to get 3% supersaturation (without aerosols) averaged over whole domain.
  Previously it was 70% what gave 3% supersaturation averaged by the part of the domain away from walls (more than 4 cells).
- Aerosol injected in the whole domain, not only in the center.
- Longer simulations, 1.5h instead of 1h. Spinup before aerosol injection: 600s.

